用一半的轴研磨

在Bottero Group,Kollmorgen的AKD系列驱动器执行多个功能

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借助“泰坦”系列,Bottero Group开发了一种用于玻璃加工的全自动植物,可进行双边磨碎的窗格边缘。磨床由一个大型框架组成,该框架允许对具有不同尺寸和形状的床单进行标准处理,而无需进行任何操作修改。设计过程中的主要目标是创建最简单,最全自动的驾驶系统,而不会危害其效率。为了实现这一目标,Bottero与Kollmorgen合作开发了一个基于单个AKD伺服连接器的解决方案,该解决方案用于驱动两个不同时运行的伺服运动。

两个功能的单个驱动器

In the Titan series, the glass is transported through four toothed belts - two upper belts and two lower belts. Each belt has its own drive with synchronized axes. KOLLMORGEN’s synchronous servomotors of the AKM series use the Hiperface feedback system. Once the positioning of the plate is completed, the drives act as simple threephase speed controllers for the induction motors that operate the wheels. The tasks of the other 6 AKD drives are structured in a similar way to distribute the 16 control operations to half of the drives. The operation of induction motors is performed through incremental transducers, with either U/F characteristic curve or open regulation circuit (open loop). This rather unusual choice has come from intensive development, in which the experts at KOLLMORGEN drive systems have actively collaborated in. During the project it became clear that the motors integrated in the "Titan" models are never operated at the same time. This gave rise to the idea to connect two motors with a single servo drive. The technical implementation of this project was possible only because the KOLLMORGEN’s AKD drives have two separate X9 and X10 interfaces, which permit two different feedback systems to be connected which in turn are connected with two programmatic function blocks based on the application.

收集植物数据

任务完成后,电动机的各个参数将由中央AKD PDMM实时通过Ethercat以太网总线传输。驱动器支持通过设备上的I/O连接进行通信。在与Kollmorgen合作开发的配置中,驱动器分别具有75个数字输入,22个数字输出和10个模拟输入和输出。借助此“船上”技术,Bottero节省了分散的I/O系统的30%,降低了硬件和安装成本以及控制柜中的空间。与触摸面板显示系统与上层控制单元的通信通过Modbus TCP实现。

自动化增加

借助Titan系列,Bottero设法满足了大众生产的需求,允许在主要行业和中型企业中使用生产线。该工厂是玻璃加工行业自动化水平增加的具体示例,其定向为混合生产,以便以单一的顺序提供产品的厚度和尺寸。德国Bottero销售经理AndreasDürrstein说:“玻璃工作的公司必须能够对这些要求做出回应。”他预计将来会自动进行植物中板块的检测。在这种情况下,例如通过条形码进行信息的读取,并允许自动启动以下工作步骤。杜尔斯坦在接受《格拉斯维尔特杂志》的采访时强调,在以平庸的产品为主的高度竞争性国际市场中,特殊产品的选择为德国公司提供了“一个极好的机会,可以在市场上获得立足点”。该公司的独特销售点位于意大利(意大利),是在用于玻璃加工机器的所有领域提供高科技和广泛的知识。Bottero建造了完整的植物,用于处理层压和单片平面玻璃以及生产玻璃容器。

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